LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
Archiwave ARW637 product image
  • ARW637 thumbnail 1
  • ARW637 thumbnail 2
  • ARW637 thumbnail 3
  • Pinout Diagram
  • Footprint Diagram
Images for reference only

Archiwave ARW637RoHS

Manufacturer
ArchiwaveAsian Brands
MPN
ARW637
LCSC Part #
C49842521
Packaging
QFN-24(4x4)
Customer #
Key Attributes
251mW 9kHz~8GHz QFN-24(4x4) Attenuators RoHS
Datasheetpdf iconArchiwave ARW637
In-Stock: 1,300
1,300 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 1.3692$ 1.37
10+$ 1.1389$ 11.39
30+$ 1.0125$ 30.38
100+$ 0.8701$ 87.01
500+$ 0.8062$ 403.10
1,000+$ 0.7774$ 777.40
Standard Packaging3000/Full Reel
Better price for more quantity?
$

Products Specifications

Show similar products (0) >
TypeDescription
CategoryRF and Wireless/Attenuators
ManufacturerArchiwave
PackagingQFN-24(4x4)
impedance50Ω
Operating Temperature-40℃~+105℃
Attenuation Value0dB~31.75dB;0dB~31.5dB;0dB~31dB
Power(Watts)251mW
Insertion Loss1.6dB;1.9dB;2.4dB;2.8dB;3.2dB
Frequency Range9kHz~8GHz
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

ARW637 is a wideband, high-linearity, high-precision, fast-switching, low-cost bidirectional 7-bit digitally controlled attenuator targeting applications below 8GHz. It supports serial, direct parallel, and latched parallel attenuation state configuration modes. The input power 0.1dB compression point reaches 31dBm, insertion loss is less than 2.8dB below 6GHz, switching time is less than 275ns, maximum attenuation range is 31.75dB, with selectable step sizes of 0.25dB, 0.5dB, and 1dB. Housed in a QFN 4×4mm compact SMT plastic package with pin compatibility with PE43711 and HMC1119, it is widely used in small cells, distributed antenna systems, repeaters, test instruments, IoT, point-to-point communications, and other applications.

Features

AI Translation
  • Wideband: 9KHz~8000MHz
  • Attenuation range: 31.75dB, step 0.25dB
  • High power: IP0.1dB 31dBm
  • High linearity: IIP3 50dBm
  • High accuracy: ±(0.25 + 2.5% × ATT) @ 4GHz
  • ESD protection: ESD 3000V @ HBM
  • Wide temperature operation: -40~+105℃
  • Small footprint: QFN 4×4mm² 24-pin plastic package
  • Multiple control interfaces: serial, parallel
  • Glitch-free switching

Applications

AI Translation
  • Small cell base stations
  • Distributed antenna systems
  • Repeaters
  • Test & measurement instruments
  • IoT
  • Point-to-point communications